EP2012003A3 - Method for heating a ceramic glow plug and glow plug control device - Google Patents

Method for heating a ceramic glow plug and glow plug control device Download PDF

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Publication number
EP2012003A3
EP2012003A3 EP08011197A EP08011197A EP2012003A3 EP 2012003 A3 EP2012003 A3 EP 2012003A3 EP 08011197 A EP08011197 A EP 08011197A EP 08011197 A EP08011197 A EP 08011197A EP 2012003 A3 EP2012003 A3 EP 2012003A3
Authority
EP
European Patent Office
Prior art keywords
glow plug
heating
control device
ceramic
plug control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP08011197A
Other languages
German (de)
French (fr)
Other versions
EP2012003A2 (en
EP2012003B1 (en
Inventor
Markus Kernwein
Jörg Stöckle
Olaf Dr. Toedter
Ganghua Ruan
Marc Rottner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BorgWarner Ludwigsburg GmbH
Original Assignee
BorgWarner Beru Systems GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BorgWarner Beru Systems GmbH filed Critical BorgWarner Beru Systems GmbH
Publication of EP2012003A2 publication Critical patent/EP2012003A2/en
Publication of EP2012003A3 publication Critical patent/EP2012003A3/en
Application granted granted Critical
Publication of EP2012003B1 publication Critical patent/EP2012003B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
    • F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
    • F02P19/021—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs characterised by power delivery controls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
    • F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2051—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using voltage control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
    • F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
    • F02P19/021—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs characterised by power delivery controls
    • F02P19/022—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs characterised by power delivery controls using intermittent current supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)
  • Control Of Resistance Heating (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Spark Plugs (AREA)

Abstract

Beschrieben wird ein Verfahren zum Aufheizen einer keramischen Glühkerze durch Anlegen einer veränderlichen elektrischen Spannung an die Glühkerze. Erfindungsgemäß ist vorgesehen, dass die elektrische Spannung ausgehend von einem Sockelwert im zeitlichen Mittel überproportional zur verstrichenen Aufheizzeit ansteigt. Die Erfindung betrifft ferner ein Glühkerzensteuergerät zur Durchführung eines solchen Verfahrens.

Figure imgaf001
Disclosed is a method of heating a ceramic glow plug by applying a variable voltage to the glow plug. According to the invention, it is provided that, starting from a base value, the electrical voltage increases disproportionately in relation to the elapsed heating time. The invention further relates to a glow plug control device for carrying out such a method.
Figure imgaf001
EP08011197A 2007-07-06 2008-06-19 Method for heating a ceramic glow plug and glow plug control device Not-in-force EP2012003B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007031943 2007-07-06
DE102007038131A DE102007038131B3 (en) 2007-07-06 2007-08-13 A method of heating a ceramic glow plug and glow plug control device

Publications (3)

Publication Number Publication Date
EP2012003A2 EP2012003A2 (en) 2009-01-07
EP2012003A3 true EP2012003A3 (en) 2010-12-08
EP2012003B1 EP2012003B1 (en) 2011-08-17

Family

ID=40031061

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08011197A Not-in-force EP2012003B1 (en) 2007-07-06 2008-06-19 Method for heating a ceramic glow plug and glow plug control device

Country Status (6)

Country Link
US (1) US8153936B2 (en)
EP (1) EP2012003B1 (en)
JP (1) JP5154319B2 (en)
KR (1) KR101524017B1 (en)
AT (1) ATE520876T1 (en)
DE (1) DE102007038131B3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006016566B4 (en) * 2005-09-22 2008-06-12 Beru Ag Composite conductor, in particular for glow plugs for diesel engines
JP2009086963A (en) * 2007-09-28 2009-04-23 Casio Comput Co Ltd Temperature control apparatus and temperature control method
DE102009038098B4 (en) * 2009-08-19 2011-07-07 Beru AG, 71636 Method for operating a glow plug with the engine running
EP2653714A4 (en) 2010-12-16 2016-03-16 Bosch Corp Glow plug drive control method and glow plug drive control apparatus
JP5843886B2 (en) * 2011-12-27 2016-01-13 ボッシュ株式会社 Glow plug drive control device
US9534575B2 (en) * 2013-07-31 2017-01-03 Borgwarner Ludwigsburg Gmbh Method for igniting a fuel/air mixture, ignition system and glow plug
JP6075247B2 (en) * 2013-08-29 2017-02-08 マツダ株式会社 Glow plug control device and glow plug temperature estimation method
CA2969342C (en) * 2014-12-22 2021-02-16 Sharp Kabushiki Kaisha Content advisory ratings information
US9657707B2 (en) * 2015-04-14 2017-05-23 Sheldon J. Demmons Autonomous glow driver for radio controlled engines

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19718750A1 (en) * 1996-05-10 1997-11-13 Volkswagen Ag Temperature measurement method for diesel engine heater plug
DE19936729C1 (en) * 1999-08-06 2000-11-16 Webasto Thermosysteme Gmbh Glow plug control method for ignition of automobile heating device uses measured electrical resistance across glow plug for controlling clocked voltage supplied to glow plug during ignition phase
EP1162368A2 (en) * 2000-06-07 2001-12-12 Beru AG Method and circuit for heating a glow-plug
EP1447560A1 (en) * 2003-01-29 2004-08-18 Ngk Spark Plug Co., Ltd Apparatus and method for controlling the energization of glow plug
WO2007033825A1 (en) * 2005-09-21 2007-03-29 Beru Aktiengesellschaft Method for controlling a group of glow plugs for a diesel engine

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JPS5750540Y2 (en) 1978-04-04 1982-11-05
JPS5730428Y2 (en) 1978-06-30 1982-07-03
AT368419B (en) * 1978-09-19 1982-10-11 Voest Alpine Ag STRING GUIDANCE FOR CONTINUOUS CASTING PLANTS
CA1132661A (en) 1979-02-14 1982-09-28 Rodney Hayden Resistive device sensor
AU546538B2 (en) * 1981-06-30 1985-09-05 Isuzu Motors Ltd. Voltage control device for glow plug
JPS59141770A (en) * 1983-02-02 1984-08-14 Toyota Motor Corp Glow plug conduction control device for diesel engine
JPS6146470A (en) * 1984-08-11 1986-03-06 Nippon Soken Inc Electrifying device of glow plug
US4694145A (en) * 1985-02-15 1987-09-15 Allied Corporation Electronic controller for predetermined temperature coefficient heater
US4607153A (en) * 1985-02-15 1986-08-19 Allied Corporation Adaptive glow plug controller
DE3720683A1 (en) 1987-06-23 1989-01-05 Bosch Gmbh Robert DEVICE AND METHOD FOR CONTROLLING AND CONTROLLING ELECTRICAL CONSUMERS, IN PARTICULAR GLOW PLUGS
JP2689330B2 (en) * 1988-02-17 1997-12-10 自動車機器株式会社 Glow plug energization control device
US4939347A (en) * 1987-12-17 1990-07-03 Jidosha Kiki Co., Ltd. Energization control apparatus for glow plug
JP2602677B2 (en) * 1987-12-17 1997-04-23 自動車機器株式会社 Glow plug energization control device
JPH078847Y2 (en) * 1988-08-02 1995-03-06 日本特殊陶業株式会社 Diesel engine starting preheater
JP2580296B2 (en) * 1988-11-30 1997-02-12 株式会社ゼクセル Glow plug applied voltage controller for combustion type heater
JP3180250B2 (en) * 1990-04-16 2001-06-25 日本特殊陶業株式会社 Electrical control device for ceramic glow plug
US5075536A (en) * 1990-05-17 1991-12-24 Caterpillar Inc. Heating element assembly for glow plug
US5084606A (en) 1990-05-17 1992-01-28 Caterpillar Inc. Encapsulated heating filament for glow plug
JPH0436070A (en) * 1990-05-31 1992-02-06 Kyocera Corp Controller for transmission of electricity to preheater
JPH05106546A (en) 1991-10-17 1993-04-27 Mazda Motor Corp Engine glow plug control device
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JP2004137983A (en) * 2002-10-18 2004-05-13 Toyota Motor Corp Electric load device energization abnormality detection method and device for internal combustion engine
KR100668599B1 (en) * 2005-05-04 2007-01-12 우진공업주식회사 Preheating plug control device and method of diesel engine
US8254161B2 (en) 2008-08-21 2012-08-28 Freescale Semiconductor, Inc. Device that can be rendered useless and method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19718750A1 (en) * 1996-05-10 1997-11-13 Volkswagen Ag Temperature measurement method for diesel engine heater plug
DE19936729C1 (en) * 1999-08-06 2000-11-16 Webasto Thermosysteme Gmbh Glow plug control method for ignition of automobile heating device uses measured electrical resistance across glow plug for controlling clocked voltage supplied to glow plug during ignition phase
EP1162368A2 (en) * 2000-06-07 2001-12-12 Beru AG Method and circuit for heating a glow-plug
EP1447560A1 (en) * 2003-01-29 2004-08-18 Ngk Spark Plug Co., Ltd Apparatus and method for controlling the energization of glow plug
WO2007033825A1 (en) * 2005-09-21 2007-03-29 Beru Aktiengesellschaft Method for controlling a group of glow plugs for a diesel engine

Also Published As

Publication number Publication date
KR20090004529A (en) 2009-01-12
US8153936B2 (en) 2012-04-10
KR101524017B1 (en) 2015-05-29
JP5154319B2 (en) 2013-02-27
EP2012003A2 (en) 2009-01-07
DE102007038131B3 (en) 2008-12-24
JP2009013983A (en) 2009-01-22
EP2012003B1 (en) 2011-08-17
US20090008378A1 (en) 2009-01-08
ATE520876T1 (en) 2011-09-15

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